Gemmologists
(gemmologist 的复数) n.宝石学家
🗣️ 情景例句
Good. OK.
好的。
Faith will move mountains.
精诚所至，金石为开。
It's raining! That means You don't need to water the garden.
下雨了，这就是就是说，你不必给花园浇水了。